[INFO] cloning repository https://github.com/pierre-l/starknet-spec-flattener
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pierre-l/starknet-spec-flattener" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpierre-l%2Fstarknet-spec-flattener", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpierre-l%2Fstarknet-spec-flattener'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 79fa58a4e13c07b9238bbfbae257983bf9b03c40
[INFO] checking pierre-l/starknet-spec-flattener against try#f27166d4c64dc29edc5ea3214357f191edf8b635 for pr-148329
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpierre-l%2Fstarknet-spec-flattener" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pierre-l/starknet-spec-flattener
[INFO] finished tweaking git repo https://github.com/pierre-l/starknet-spec-flattener
[INFO] tweaked toml for git repo https://github.com/pierre-l/starknet-spec-flattener written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pierre-l/starknet-spec-flattener on toolchain f27166d4c64dc29edc5ea3214357f191edf8b635
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pierre-l/starknet-spec-flattener already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking pierre-l/starknet-spec-flattener against try#f27166d4c64dc29edc5ea3214357f191edf8b635 for pr-148329
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpierre-l%2Fstarknet-spec-flattener" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pierre-l/starknet-spec-flattener
[INFO] finished tweaking git repo https://github.com/pierre-l/starknet-spec-flattener
[INFO] tweaked toml for git repo https://github.com/pierre-l/starknet-spec-flattener written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pierre-l/starknet-spec-flattener on toolchain f27166d4c64dc29edc5ea3214357f191edf8b635
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pierre-l/starknet-spec-flattener already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14f8575d1fb69994f19096468714b499e138ce9d2362efb0a19eccb401372cab
[INFO] running `Command { std: "docker" "start" "-a" "14f8575d1fb69994f19096468714b499e138ce9d2362efb0a19eccb401372cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14f8575d1fb69994f19096468714b499e138ce9d2362efb0a19eccb401372cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14f8575d1fb69994f19096468714b499e138ce9d2362efb0a19eccb401372cab", kill_on_drop: false }`
[INFO] [stdout] 14f8575d1fb69994f19096468714b499e138ce9d2362efb0a19eccb401372cab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99828052a9b5d74ce7e92ec0881c276fc1dbae9adbfe1ecbf5b52007b5c5740e
[INFO] running `Command { std: "docker" "start" "-a" "99828052a9b5d74ce7e92ec0881c276fc1dbae9adbfe1ecbf5b52007b5c5740e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]    Compiling futures-task v0.3.29
[INFO] [stderr]    Compiling openssl v0.10.59
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]     Checking hashbrown v0.14.2
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking futures-sink v0.3.29
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking mio v0.8.9
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]    Compiling openssl-sys v0.9.95
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]     Checking tokio v1.34.0
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.22
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.22
[INFO] [stderr]     Checking spec-flattener v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `description` and `title` are never read
[INFO] [stdout]   --> src/all_of.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Reference {
[INFO] [stdout]    |     --------- fields in this variant
[INFO] [stdout] 22 |         description: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 23 |         title: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `description` and `title` are never read
[INFO] [stdout]   --> src/all_of.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Custom {
[INFO] [stdout]    |     ------ fields in this variant
[INFO] [stdout] 27 |         description: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 28 |         title: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `description` and `title` are never read
[INFO] [stdout]   --> src/all_of.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Reference {
[INFO] [stdout]    |     --------- fields in this variant
[INFO] [stdout] 22 |         description: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 23 |         title: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `description` and `title` are never read
[INFO] [stdout]   --> src/all_of.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Custom {
[INFO] [stdout]    |     ------ fields in this variant
[INFO] [stdout] 27 |         description: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 28 |         title: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.96s
[INFO] running `Command { std: "docker" "inspect" "99828052a9b5d74ce7e92ec0881c276fc1dbae9adbfe1ecbf5b52007b5c5740e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99828052a9b5d74ce7e92ec0881c276fc1dbae9adbfe1ecbf5b52007b5c5740e", kill_on_drop: false }`
[INFO] [stdout] 99828052a9b5d74ce7e92ec0881c276fc1dbae9adbfe1ecbf5b52007b5c5740e